R&B diva Jazmine Sullivan, 33, to sing the national anthem.Clearly, it was an attempt to unite the country — and fans of two very different musical genres — in some much-needed harmony after the political divisiveness that has been plaguing us as much as the pandemic.But really, did Sullivan even need Church? The 12-time Grammy nominee practically blew away the “Springsteen” singer — from a proper social distance — once she opened her mouth.The finest moment for Church, who also played the